The Scorpion HK-4035 Series Motor is designed for using on 700 class helicopters running on 12-cell Li-Po power. This motor represents the most technologically advanced power source ever offered for a 700 class electric helicopter.
Scorpion Competition Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Coated to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are custom manufactured to be able to withstand high temperatures, making a motor that is virtually impossible to burn up in normal use.
Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. However, due to the high RPM of these motors, and the fact that we cannot control the installation and setup, the bearings are not covered by the 2-Year warranty, nor is any subsequent damage caused to the motor by a bearing failure. Bearings are a normal wear item, and as such, need to be maintained and changed periodically. For maximum life, make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding, and put a small drop of oil on each bearing every 5-6 flights. It is the responsibility of the pilot to ensure that the bearings are maintained properly.
For the best overall combination of quality, performance, and value, use Scorpion Motors in your helicopter!
Bought props they sent them.
Great service as usual.
1st class service and delivery overtime, thanks Guys.
High delivery cost, but very fast, they communicated well, and when delivered goods was damaged during transport replacement was sent immediately. Excellent behaviour and service. Ok with high delivery cost.
It as good because I got a great product and although the weather was terrible for a week meaning deliveries were delayed all was solved and the team was supportive. The only reason that I have given it a 4 star rating is because my order was placed on Friday and should have been dispatched in order for me to receive it on the Monday before this U.K snow issue, it wasn't processed due to technical issues and if I hadn't rang them I probably wouldn't have got the order in the first place but the customer service team were polite and helpful. If it wasnt for that then it would have been a 5 star rating.
From: Jonathan Phillips
Great explanation of the crash cover compared with the DJI refresh.
From: Chris Johnston
Thanks for accommodating my request for a cancellation/return so quickly.
Big thanks for your prompt attention
From: Adam Robey
Fast response and v helpful
From: Jamie Jones
Thankyou so much for your fast response, a very professional service